Home / 10,590,029.06-15,882,419.19-3,017,060.42

Finding the Fourth Proportional to 10,590,029.06, 15,882,419.19 and 3,017,060.42

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Solution

The fourth proportional to 10,590,029.06, 15,882,419.19 and 3,017,060.42 is: 4,524,842.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,590,029.06 : 15,882,419.19 = 3,017,060.42 : x
  2. Step 2: Convert to fraction form
    10,590,029.06/15,882,419.19 = 3,017,060.42/x
  3. Step 3: Cross multiply
    10,590,029.06x = 15,882,419.19 × 3,017,060.42
  4. Step 4: Simplify right side
    10,590,029.06x = 47,918,218,311,997.46
  5. Step 5: Solve for x
    x = 47,918,218,311,997.46/10,590,029.06
  6. Step 6: Final answer
    x = 4,524,842.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.